National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

55°F

13°C

Humidity 54%
Wind Speed SSW 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 07 Mar 07:20 PM PST
Extended Forecast for

Deer Park WA

Wind Advisory March 8, 08:00am until March 8, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. South wind 9 to 13 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 10am. Partly sunny, with a high near 55. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 38 mph.

    High: 55 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 29. West wind 10 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: A 30 percent chance of snow after 10am. Mostly sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 25. Southwest wind 6 to 10 mph. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow after 10am. Partly sunny, with a high near 41. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow likely. Cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Snow level 3600 feet. Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. South wind 9 to 13 mph.
Sunday
A 40 percent chance of rain after 10am. Partly sunny, with a high near 55. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 38 mph.
Sunday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 29. West wind 10 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Monday
A 30 percent chance of snow after 10am. Mostly sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 25. Southwest wind 6 to 10 mph. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow after 10am. Partly sunny, with a high near 41. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 1pm, then rain and snow likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 10pm. Snow level 3600 feet. Cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
Snow likely, possibly mixed with rain. Snow level 2900 feet. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 49.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
3:22 pm PST Mar 7, 2026
Forecast Valid:
7pm PST Mar 7, 2026-6pm PDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation